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find the values of angles x y and z. please help me asap i have to have this done in 30 min!! :( thank you so much!!​

find the values of angles x y and z. please help me asap i have to have this done-example-1
User Lee Lowder
by
7.4k points

1 Answer

4 votes

Answer:

last one in list

Explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 angles in the left triangle from 180, that is

x = 180° - (23 + 75)° = 180° = 98° = 82°

Angles x and y form a straight angle, thus they sum to 180

y = 180° - x = 180° - 82° = 98°

Using the sum of angles on the triangle in the right

z = 180° - (54 + 98)° = 180° - 152° = 28°

Hence

x = 82°, y = 98°, z = 28°

User Pau Senabre
by
9.0k points

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